PROOF AUTHENTICATION CORPORATION
2Patents
2Active
2Granted
41Portfolio score
Filing activity: Apr 6, 2018 → Feb 4, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11620658B2 | Authenticated barcode pattern | Physics | 0 | Active |
| US11167581B2 | Authentication hologram | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.